AP1000 Non-Safety Related Plant Security Computer Equipment (Commodity Code JS03) for Poland AP1000® Project

The JS03 system consists of Plant Security Computer Equipment that supports the integrated Plant Security System. JS03 is classified as Non-Safety Related, Non-Seismic, and AP1000 Safety Class E. The system provides a centralized platform to support plant physical protection functions, including monitoring intrusion detection, access control, video surveillance, alarm processing, and security data management. The system is designed to support security personnel in detecting, assessing, and responding to potential security events and in controlling access to protected areas. The system consists of interconnected computer hardware and associated equipment configured to provide reliable and continuous operation, including servers, operator workstations, monitors, printers, and network equipment located in security-related areas such as alarm stations and security computer rooms. JS03 has associated miscellaneous equipment such as system servers and host computers; operator and administrative workstations with monitors; alarm station consoles and video display systems; printers for reporting and logging; network switches and communication equipment; as well as interface devices supporting access control systems, video surveillance systems, and other plant security subsystems.

1. Experienced manufacturers / Fabricators capable of fabricating and furnishing safety related, ASME code material, experience with pressure boundary type equipment and requirements, and experience with electronic wiring and structural type fabrications (described below), must (i) contact (email and/or phone call) the Westinghouse Contact Person identified in section 1 to express interest and request an AP1000 supplier qualification questionnaire, and (ii) upon receipt, complete the AP1000 supplier qualification questionnaire with sufficient detail for Westinghouse evaluation and return it via email to the Westinghouse contact person. If there are any questions or clarifications needed, please reach out to the contact person listed above.

2. The qualification criteria shall be included in the AP1000 supplier qualification questionnaire, examples thereof include demonstration of: (i) demonstrated experience in furnishing similar scope integrated security computer systems for power generation or high-security industrial facilities, including computer-based platforms supporting intrusion detection, access control, video monitoring, alarm processing, and data management functions; experience in the design, integration, configuration, and testing of systems consisting of servers, workstations, network infrastructure, and operator interfaces; and capability to supply reliable, redundant, and continuously available systems supporting security monitoring and control functions; (ii) meeting the quality requirements for such equipment in a nuclear power plant, including having a quality program complying with NQA-1 and 10 CFR 50 Appendix B; (iii) certification of compliance with all applicable governmental policies, requirements, laws and regulations, applicable international treaties or agreements, and other regulatory requirements; (iv) financial standing (solvency) and (v) verification of capabilities.

3. Upon evaluation of your response to the AP1000 supplier qualification questionnaire, Westinghouse will determine if your company meets, or does not meet the qualification requirements and we will provide feedback. Submission of the AP1000 supplier qualification questionnaire does not automatically qualify your company to be supplier for the project.

4. Each qualified Supplier will be required to execute a Proprietary Information Agreement (PIA) / (Non-Disclosure Agreement (NDA)).

5. Companies meeting the qualification criteria and who have executed the PIA will be invited to submit a proposal.

6. The Request for Proposal (RFP) shall include the information about award criteria, scope of work, specifications, drawings, datasheets, terms and condition, and schedule data.

7. The Request for Proposal (RFP) document will be for unit one (1) of the three (3) unit project.

8. The scope of work for the subject RFP will include:

• Overall project management, planning, scheduling, and reporting.

• Procurement of material.

• Material receipt

• Preparation of necessary fabrication drawings and procedures (welding, coating, wiring diagrams etc.), work packages (travelers), manufacturing and assembly plans, quality and inspection plan(s), transportation plan, testing plan, weld documentation, personnel and process qualifications, and schedule.

• Preparation of the necessary documentation to support site installation, including any special instructions or requirements for unloading, hauling, and storage.

• Fabrication based on the existing Westinghouse fleet design (not based on specific fabricator preferences).

• CE Marking of equipment

• Cleaning, marking, painting, packaging.

• Non-Destructive Examination (NDE) and other Testing requirements as required by Fabrication Specification.

9. The RFP document will require furnishing of a Parent Company Guarantee if the prequalified Supplier is an affiliate of Parent Company.

10. Proposal may be requested in EURO, PLN (Polish Zloty), and/or USD . Furthermore, the proposals may be requested in a combination of Fixed Price (not subject to any price adjustment) and Firm Price (subject to adjustment per mutually agreed upon indices).

11. The final supplier evaluation and selection criteria will include price, compliance with technical, quality, and commercial requirements, experience in furnishing similar equipment, past performance, and compliance with the terms and conditions of purchase.

12. Any companies that do not meet mandatory compliance requirements in section 3 will be excluded.

13. The procedure for companies to gain access to proprietary information, if required, will be subject to compliance with the executed PIA /NDA, Applicable Export Laws, Applicable Laws, and Applicable Safeguards Laws which will be included in the RFP document.

14. If a large number of companies express interest and submit a completed AP1000 Supplier Questionnaire, the Contracting Authority reserves the right to conduct a preliminary down-selection of companies that demonstrate the highest qualification, capacity, and capability to perform the required scope of work.

15. The Contracting Authority also reserves the right to exclude any of the following from this Competitive Bidding process: A. any economic operator that is directly or indirectly owned or controlled by an entity from a country not covered by the Government Procurement Agreement ("GPA") with the EU; or B. economic operators who rely in the Competitive bidding process on capacities of any entities from countries not covered by the GPA with the EU. All such decisions by the Contracting Authority are final and shall not be subject to complaint or dispute.

16. The Customer shall be responsible for monitoring of the Contractor’s compliance with the competitive procedure. Thus, the Contractor shall transmit any complaint received to the Customer. The Customer reserves the right to audit of the Contractor’s selection of subcontractors under the competitive procedure, in line with the requirements of the Prime Contract. Deadline (Qualification self assessment Submittal):15 business days from issuance of this notification RFP Document Issuance: 3rd Quarter 2026 Supplier Proposals Due: Approximately three (3) months from Issuance of RFP document. Order Award Date: October 2026 Updates: Not applicable Soft Copy: PDF copy of the Advanced RFP Qualification Notice included About Contracting Authority: Westinghouse Electric Company, LLC is engaged in the business of design and development of commercial nuclear power facilities, including the AP1000® passive safety pressurized water reactor. Owner Name: POLSKIE ELEKTROWNIE JĄDROWE SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ, a limited liability company with registered office at Ul. Jana z Kolna 11, 80-864 Gdańsk, Poland. Correspondence address: Aleje Jerozolimskie 132/136, 02-305 Warsaw, Poland. Project Description: Nuclear Power Plant, utilizing AP1000® reactor technology, composed of three (3) specified reactor units and all other nuclear and non-nuclear facilities, with installed total capacity up to 3,750 MW. Project Location: Municipality of Choczewo (Lubiatowo-Kopalino), in the Republic of Poland. Notice Type: Advanced RFP Qualification Notice Bidding Type: Competitive bidding Notice No.: Poland AP1000 JS03 - Plant Security Computer Equipment Sanctions The company shall certify that (i) is not subject to sanctions, and (ii) does not present a threat to the security interests of Poland, in particular that they are not (a) a Russian national, or a natural or legal person, entity or body established in Russia or (b) a legal person, entity or body whose proprietary rights are directly or indirectly owned for more than fifty percent (50%) by an entity referred to in point (a) of this section or (c) a natural or legal person, entity or body acting on behalf or at the direction of an entity referred to in point (a) or (b) of this Section. “Sanctions” shall mean measures aimed at maintaining or restoring international peace and security enacted by the United Nations and/or the European Union and/or the Poland and/or the US, or any such sanctions law applicable to the company or undertaking's such as sectoral measures, economic and financial measures, or measures introduced against countries (embargoes), natural or legal persons or groups or non-state entities (blocking measures). Delivery Restrictions The following delivery restrictions are applicable for items to be provided for the Project: Any manufacturing or supply by an individual, entity or from a country of origin on which sanctions or embargoes are imposed by competent authorities in accordance with the law. No equipment (or parts thereof) and no materials can be manufactured in or imported from the Russian Federation or from parts of Ukraine which are not under factual control of the Ukrainian government in Kiev (currently: Crimea, Donetsk Province (Donetsk Oblast) and Luhansk Province (Luhansk Oblast)). No equipment or parts thereof can be manufactured or supplied by Russian companies, individuals, suppliers or companies from parts of Ukraine which are not under factual control of the Ukrainian government in Kiev (currently: Crimea, Donetsk Province (Donetsk Oblast) and Luhansk Province (Luhansk Oblast)). Any other individual, entity or country of origin deemed by the Republic of Poland as restricted or constituting a threat to the national security or security interests of the Republic of Poland.

Description: The JS03 system consists of Plant Security Computer Equipment that supports the integrated Plant Security System. JS03 is classified as Non-Safety Related, Non-Seismic, and AP1000 Safety Class E. The system provides a centralized platform to support plant physical protection functions, including monitoring intrusion detection, access control, video surveillance, alarm processing, and security data management. The system is designed to support security personnel in detecting, assessing, and responding to potential security events and in controlling access to protected areas. The system consists of interconnected computer hardware and associated equipment configured to provide reliable and continuous operation, including servers, operator workstations, monitors, printers, and network equipment located in security-related areas such as alarm stations and security computer rooms. JS03 has associated miscellaneous equipment such as system servers and host computers; operator and administrative workstations with monitors; alarm station consoles and video display systems; printers for reporting and logging; network switches and communication equipment; as well as interface devices supporting access control systems, video surveillance systems, and other plant security subsystems.

1. Experienced manufacturers / Fabricators capable of fabricating and furnishing safety related, ASME code material, experience with pressure boundary type equipment and requirements, and experience with electronic wiring and structural type fabrications (described below), must (i) contact (email and/or phone call) the Westinghouse Contact Person identified in section 1 to express interest and request an AP1000 supplier qualification questionnaire, and (ii) upon receipt, complete the AP1000 supplier qualification questionnaire with sufficient detail for Westinghouse evaluation and return it via email to the Westinghouse contact person. If there are any questions or clarifications needed, please reach out to the contact person listed above.

2. The qualification criteria shall be included in the AP1000 supplier qualification questionnaire, examples thereof include demonstration of: (i) demonstrated experience in furnishing similar scope integrated security computer systems for power generation or high-security industrial facilities, including computer-based platforms supporting intrusion detection, access control, video monitoring, alarm processing, and data management functions; experience in the design, integration, configuration, and testing of systems consisting of servers, workstations, network infrastructure, and operator interfaces; and capability to supply reliable, redundant, and continuously available systems supporting security monitoring and control functions; (ii) meeting the quality requirements for such equipment in a nuclear power plant, including having a quality program complying with NQA-1 and 10 CFR 50 Appendix B; (iii) certification of compliance with all applicable governmental policies, requirements, laws and regulations, applicable international treaties or agreements, and other regulatory requirements; (iv) financial standing (solvency) and (v) verification of capabilities.

3. Upon evaluation of your response to the AP1000 supplier qualification questionnaire, Westinghouse will determine if your company meets, or does not meet the qualification requirements and we will provide feedback. Submission of the AP1000 supplier qualification questionnaire does not automatically qualify your company to be supplier for the project.

4. Each qualified Supplier will be required to execute a Proprietary Information Agreement (PIA) / (Non-Disclosure Agreement (NDA)).

5. Companies meeting the qualification criteria and who have executed the PIA will be invited to submit a proposal.

6. The Request for Proposal (RFP) shall include the information about award criteria, scope of work, specifications, drawings, datasheets, terms and condition, and schedule data.

7. The Request for Proposal (RFP) document will be for unit one (1) of the three (3) unit project.

8. The scope of work for the subject RFP will include:

• Overall project management, planning, scheduling, and reporting.

• Procurement of material.

• Material receipt

• Preparation of necessary fabrication drawings and procedures (welding, coating, wiring diagrams etc.), work packages (travelers), manufacturing and assembly plans, quality and inspection plan(s), transportation plan, testing plan, weld documentation, personnel and process qualifications, and schedule.

• Preparation of the necessary documentation to support site installation, including any special instructions or requirements for unloading, hauling, and storage.

• Fabrication based on the existing Westinghouse fleet design (not based on specific fabricator preferences).

• CE Marking of equipment

• Cleaning, marking, painting, packaging.

• Non-Destructive Examination (NDE) and other Testing requirements as required by Fabrication Specification.

9. The RFP document will require furnishing of a Parent Company Guarantee if the prequalified Supplier is an affiliate of Parent Company.

10. Proposal may be requested in EURO, PLN (Polish Zloty), and/or USD . Furthermore, the proposals may be requested in a combination of Fixed Price (not subject to any price adjustment) and Firm Price (subject to adjustment per mutually agreed upon indices).

11. The final supplier evaluation and selection criteria will include price, compliance with technical, quality, and commercial requirements, experience in furnishing similar equipment, past performance, and compliance with the terms and conditions of purchase.

12. Any companies that do not meet mandatory compliance requirements in section 3 will be excluded.

13. The procedure for companies to gain access to proprietary information, if required, will be subject to compliance with the executed PIA /NDA, Applicable Export Laws, Applicable Laws, and Applicable Safeguards Laws which will be included in the RFP document.

14. If a large number of companies express interest and submit a completed AP1000 Supplier Questionnaire, the Contracting Authority reserves the right to conduct a preliminary down-selection of companies that demonstrate the highest qualification, capacity, and capability to perform the required scope of work.

15. The Contracting Authority also reserves the right to exclude any of the following from this Competitive Bidding process: A. any economic operator that is directly or indirectly owned or controlled by an entity from a country not covered by the Government Procurement Agreement ("GPA") with the EU; or B. economic operators who rely in the Competitive bidding process on capacities of any entities from countries not covered by the GPA with the EU. All such decisions by the Contracting Authority are final and shall not be subject to complaint or dispute.

16. The Customer shall be responsible for monitoring of the Contractor’s compliance with the competitive procedure. Thus, the Contractor shall transmit any complaint received to the Customer. The Customer reserves the right to audit of the Contractor’s selection of subcontractors under the competitive procedure, in line with the requirements of the Prime Contract. Sanctions The company shall certify that (i) is not subject to sanctions, and (ii) does not present a threat to the security interests of Poland, in particular that they are not (a) a Russian national, or a natural or legal person, entity or body established in Russia or (b) a legal person, entity or body whose proprietary rights are directly or indirectly owned for more than fifty percent (50%) by an entity referred to in point (a) of this section or (c) a natural or legal person, entity or body acting on behalf or at the direction of an entity referred to in point (a) or (b) of this Section. “Sanctions” shall mean measures aimed at maintaining or restoring international peace and security enacted by the United Nations and/or the European Union and/or the Poland and/or the US, or any such sanctions law applicable to the company or undertaking's such as sectoral measures, economic and financial measures, or measures introduced against countries (embargoes), natural or legal persons or groups or non-state entities (blocking measures). Delivery Restrictions The following delivery restrictions are applicable for items to be provided for the Project: Any manufacturing or supply by an individual, entity or from a country of origin on which sanctions or embargoes are imposed by competent authorities in accordance with the law. No equipment (or parts thereof) and no materials can be manufactured in or imported from the Russian Federation or from parts of Ukraine which are not under factual control of the Ukrainian government in Kiev (currently: Crimea, Donetsk Province (Donetsk Oblast) and Luhansk Province (Luhansk Oblast)). No equipment or parts thereof can be manufactured or supplied by Russian companies, individuals, suppliers or companies from parts of Ukraine which are not under factual control of the Ukrainian government in Kiev (currently: Crimea, Donetsk Province (Donetsk Oblast) and Luhansk Province (Luhansk Oblast)). Any other individual, entity or country of origin deemed by the Republic of Poland as restricted or constituting a threat to the national security or security interests of the Republic of Poland.